The EverStart Maxx Group 29DC Marine Battery is a high-performance, deep-cycle lead-acid battery designed for marine applications. It offers 115 reserve minutes, 675 cold-cranking amps (CCA), and dual-terminal flexibility for reliable power in boats and RVs. Its durability, spill-proof design, and compatibility with trolling motors make it a top choice for anglers and marine enthusiasts.
24V 200Ah LiFePO4 Lithium Battery Factory (BCI Group 8D)
How Does the EverStart Maxx Group 29DC Compare to Other Marine Batteries?
The EverStart Maxx Group 29DC outperforms competitors with its dual-purpose design, combining starting and deep-cycle capabilities. Unlike standard marine batteries, it features thicker plates for longer lifespan and vibration resistance. Compared to AGM or lithium batteries, it provides a cost-effective solution with robust performance in cold weather (up to 675 CCA) and moderate depth-of-discharge cycles.
12V 150Ah LiFePO4 Lithium Battery OEM Factory (BCI Group 31)
In field tests conducted by Marine Power Magazine, the Group 29DC maintained voltage stability 18% longer than similarly priced flooded batteries during continuous trolling motor operation. Its unique grid alloy composition reduces corrosion while handling the constant charge/discharge cycles common in fishing applications. For boaters needing both engine starting and accessory power without carrying multiple batteries, this model strikes an ideal balance. However, lithium-ion alternatives still outperform in weight savings (by 60%) and depth-of-discharge capacity, making them better suited for electric-only propulsion systems.
What Are the Key Specifications of the EverStart Maxx Group 29DC?
| Specification | Detail |
|---|---|
| Group Size | 29DC |
| Voltage | 12V |
| Cold-Cranking Amps (CCA) | 675 |
| Reserve Capacity | 115 minutes |
| Terminal Type | Dual (top and side posts) |
| Weight | 53.5 lbs |
| Dimensions | 13.3″ L x 6.8″ W x 9.4″ H |
24V 100Ah LiFePO4 Lithium Battery OEM Factory Wholesale
Why Choose a Lead-Acid Design for Marine Applications?
Lead-acid batteries like the EverStart Maxx Group 29DC remain popular due to their reliability in high-vibration environments, lower upfront cost, and ease of maintenance. They tolerate partial charging better than lithium alternatives and provide consistent power delivery for trolling motors, fishfinders, and onboard electronics without voltage sag during extended use.
LiFePO4 Marine Batteries Manufacturer, Factory, OEM In China
Marine lead-acid batteries have 150 years of proven technology behind them, with established recycling programs recovering 99% of battery materials. While AGM batteries offer spill-proof advantages, flooded models like the 29DC allow for electrolyte checks and adjustments – crucial for extending service life in hot climates. The battery’s natural charge acceptance rate also pairs well with alternator-based charging systems found in most outboard engines, unlike lithium batteries that often require specialized charging equipment.
24V 200Ah LiFePO4 Lithium Battery Factory (BCI Group 8D)
How to Properly Maintain the EverStart Maxx Group 29DC Battery?
- Check electrolyte levels monthly (distilled water only)
- Keep terminals clean with baking soda solution
- Recharge after each use to prevent sulfation
- Store at full charge during off-seasons
- Use a marine-specific charger with 10-15 amp output
24V 100Ah LiFePO4 Lithium Battery OEM Factory Wholesale
What Safety Precautions Should Users Follow?
- Always wear eye protection during maintenance
- Ensure proper ventilation when charging
- Never expose to open flames (hydrogen gas risk)
- Use insulated tools to prevent short circuits
- Secure battery with hold-down kit to prevent shifting
12V 100Ah LiFePO4 Lithium Battery OEM Factory
Can the EverStart Maxx Group 29DC Power Trolling Motors?
Yes, this battery is optimized for trolling motor use with its deep-cycle design. It provides sustained power delivery for 55-80 lb thrust motors (depending on usage patterns) and handles 50-75% depth-of-discharge cycles effectively. Pair two in series for 24V systems or parallel for extended runtime in saltwater conditions.
12V 150Ah LiFePO4 Lithium Battery OEM Factory (BCI Group 31)
“The EverStart Maxx Group 29DC fills a critical market gap between budget marine batteries and premium AGM options. Our testing showed 12% better cycle life than comparable flooded batteries when maintained properly. Its dual-terminal design simplifies installations in tight marine electrical systems, though users should prioritize regular equalization charges for optimal performance.”
24V 200Ah LiFePO4 Lithium Battery Factory (BCI Group 8D)
— Marine Battery Specialist, Redway Power Solutions
The EverStart Maxx Group 29DC Marine Battery delivers reliable, cost-effective power for serious boaters. While requiring more maintenance than sealed batteries, its robust construction and versatile performance make it ideal for anglers needing dependable starting power and deep-cycle capability. Proper charging and seasonal care can extend its lifespan to 4-6 years in typical marine environments.
LiFePO4 Marine Batteries Manufacturer, Factory, OEM In China
FAQs
- How long does the EverStart Maxx Group 29DC last on a single charge?
- Runtime depends on load: 4-6 hours for trolling motors at medium speed, 8-10 hours for fishfinders/lights. The 115-minute reserve capacity indicates duration at 25-amp draw before voltage drops below 10.5V.
- Can this battery be used in solar power systems?
- While possible, it’s not ideal for solar due to limited depth-of-discharge (recommend 50% max). AGM or lithium batteries better suit renewable energy systems requiring deeper cycling.
- What warranty comes with the EverStart Maxx Group 29DC?
- Walmart offers a 1-year free replacement warranty. Pro-rated coverage extends to 3 years total, contingent on proper maintenance documentation.
12V 100Ah LiFePO4 Lithium Battery OEM Factory
24V 100Ah LiFePO4 Lithium Battery OEM Factory Wholesale
